[Payment by bonus and piece system for labour is effective [Ukrainian SSR]]
1979
Nikolov, I.S. | Kogan, Eh.P. | Ganchenko, V.V. (Vsesoyuznyj Nauchno-Issledovatel'skij Inst. Kukuruzy, Dnepropetrovsk (Ukrainian SSR))
书目信息
Kukuruza (USSR)
期
12
页码
pp. 11-12
语言
俄语
注释
Table
类型
Numerical Data
1980-06-15
AGRIS AP
